48V 20Ah 960Wh Fat Tyre E-Bike for Adults, 250W Brushless Motor, Removable Battery, Dual Suspension & 7-Speed

Electric bikeFat tyreFull suspension

48V 20Ah 960Wh Fat Tyre E-Bike for Adults, 250W Brushless Motor, Removable Battery, Dual Suspension & 7-Speed

  • 250W motor
  • 960Wh battery
£199.95
  • Free UK deliveryEstimated 3–7 business days after dispatch
  • Dispatched in 1–2 business daysTracking number sent by email
  • ReturnsUnused and boxed — see our Refund Policy

Listed at 250W — within the UK EAPC 250W power limit. To ride on the road the assist must also cut out at 25 km/h (15.5 mph); check the speed setting before you do. GOV.UK e-bike rules

Questions about this bike? +44 7216 788723 · support@kolmaax.site

Spec dashboard

The numbers, at a glance

Read from the listing. Ranges are the manufacturer's stated figures: hills, wind, cold and higher assist levels shorten them.

Motor250Wrated power
Battery960Wh48V × 20Ah

Powerful Performance for Everyday Rides and Adventures

Made for practical everyday cycling and outdoor leisure rides, this 20-inch fat tyre electric bike combines a 250W brushless motor with a high-capacity 48V 20Ah removable battery. Dual suspension, wide 4-inch tyres, 7-speed gearing and disc brakes provide a comfortable and controlled riding experience across suitable UK roads, paths and trails.

250W Brushless Motor – The efficient motor delivers smooth acceleration and reliable assistance for commuting, leisure rides and hills.

48V 20Ah Removable Battery – The large 960Wh lithium-ion battery provides an estimated range of up to 80 km per charge, depending on terrain, rider weight and riding conditions.

20 × 4.0 Inch Fat Tyres – Wide all-terrain tyres provide excellent grip, stability and comfort across roads, gravel, snow, trails and uneven surfaces.

Dual Suspension System – Front and rear suspension help absorb bumps and vibrations for a smoother ride on challenging terrain.

7-Speed Drivetrain – Seven gears give you greater flexibility when climbing, cruising and riding across changing terrain.

5 Pedal Assist Levels – Select from five levels of pedal assistance to match your preferred effort and riding conditions.

Disc Brakes & LCD Display – Front and rear disc brakes provide responsive stopping control, while the LCD display shows speed, battery, riding mode and trip data.

Durable, Everyday-Ready Construction – The heavy-duty iron frame supports riders up to 150 kg, with IPX4 water resistance for light rain and splashes.

Product Specifications

Motor: 250W brushless
Battery: 48V 20Ah removable lithium-ion (960Wh)
Estimated range: up to 80 km
Charging: 7–8 hours
Wheels: 20 × 4.0 inches
Frame: iron
Suspension: dual front & rear
Gears: 7-speed
Brakes: front & rear disc
Pedal assist: 5 levels
Display: LCD
Lighting: front headlight & rear light
Water resistance: IPX4
Maximum rider weight: 150 kg / 330 lbs
Bike weight: 39.2 kg

Note: Actual range, speed and performance vary with rider weight, terrain, temperature, riding mode, tyre pressure, wind, battery condition and other riding conditions. Always follow applicable local e-bike laws and safety requirements.

Orders are processed within 1–2 business days (Monday to Friday); orders placed at weekends or on public holidays are processed the next business day. Estimated delivery is 3–7 business days within the United Kingdom.

Standard shipping is free on all orders, with no additional shipping fees at checkout.

Once your order ships you'll receive a confirmation email with a tracking number. Read the full Shipping Policy.

To start a return, email support@kolmaax.site with your full name, order number and reason for return (with photos if the item is damaged, defective or incorrect). Items must be unused, in their original packaging and complete with all accessories and parts.

If an item arrives damaged, defective or incorrect, contact us within 48 hours of delivery. Read the full Refund Policy.

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